Dronenut

Definition:n., A person who diligently and persistently complains about their work. v., To enjoy bellyaching about your job so much that you would never consider quitting.

Pronunciation: drone-nut

Sentence: Even though there were free donuts laid on for morning tea, Gerry and the other dronenuts huddled in the corner working hard at denigrating the company that kept them employed despite their low productivity.